There are no words to express how shocked and devastated I am to hear of Alan Rickman's death. He was a magnificent actor & a wonderful man.
— J.K. Rowling (@jk_rowling) January 14, 2016
Shocked & sad to hear Alan Rickman has passed away. One of the nicest actors I've ever met.Thoughts and prayers with his family at this time
— James Phelps (@James_Phelps) January 14, 2016
Terribly sad news about the passing of Alan Rickman. A funny and engaging person who put a shy young actor at ease when I was on HP.
— Oliver Phelps (@OliverPhelps) January 14, 2016
I can't believe Alan Rickman's dead. What?! Such an incredible actor, such a loss. R.I.P
— Natalia Tena (@NatTenaLady) January 14, 2016
— Warwick Davis (@WarwickADavis) January 14, 2016
Just had awful news of Alan Rickmans death. Utterly devastated. Nothing more to say at this time.
— Chris Rankin (@chrisrankin) January 14, 2016
RIP Alan Rickman.It was an honor knowing and working with you. Sad,sad news :( (Snape in the Harry Potter series)
— Stan Yanevski (@StanYanevski) January 14, 2016